<template>
  <div class="system-building-management">
    <!-- 搜索区域 -->
    <el-card class="search-card" shadow="never">
      <div class="search-bar">
        <el-form :model="queryParams" ref="queryFormRef" :inline="true" class="search-form">
          <el-form-item label="专利编号" prop="fbzlbh">
            <el-input
              v-model="queryParams.fbzlbh"
              placeholder="请输入专利编号"
              clearable
              style="width: 220px;"
              @keyup.enter="handleQuery"
            />
          </el-form-item>
          <el-form-item label="专利名称" prop="fbzlmc">
            <el-input
              v-model="queryParams.fbzlmc"
              placeholder="请输入专利名称"
              clearable
              style="width: 220px;"
              @keyup.enter="handleQuery"
            />
          </el-form-item>
          <el-form-item label="第一完成人" prop="dywcrgh">
            <el-input
              v-model="queryParams.dywcrgh"
              placeholder="请输入第一完成人工号"
              clearable
              style="width: 220px;"
              @keyup.enter="handleQuery"
            />
          </el-form-item>
          <el-form-item label="采集日期" prop="sjcjsj">
            <el-date-picker
              v-model="sjcjsjRange"
              type="datetimerange"
              range-separator="至"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              format="YYYYMMDD HHmmss"
              value-format="YYYYMMDD HHmmss"
              style="width: 420px;"
              @change="handleQuery"
            />
          </el-form-item>
          <el-form-item label="上报状态" prop="reportStatus">
            <el-select v-model="queryParams.reportStatus" placeholder="请选择上报状态" clearable style="width: 180px;">
              <el-option label="未上报" value="0" />
              <el-option label="已上报" value="1" />
              <el-option label="上报失败" value="2" />
            </el-select>
          </el-form-item>
          
          <el-form-item class="search-buttons">
            <el-button type="primary" @click="handleQuery" style="margin-left: 8px;">
              <el-icon><Search /></el-icon>搜索
            </el-button>
            <el-button @click="resetQuery" style="margin-left: 8px;">
              <el-icon><Refresh /></el-icon>重置
            </el-button>
          </el-form-item>
        </el-form>
      </div>
    </el-card>

    <!-- 表格区域 -->
    <el-card class="table-card" shadow="never">
      <div class="table-header">
        <div class="operation-buttons">
          <el-button type="primary" @click="handleAdd">
            <el-icon><Plus /></el-icon>新增
          </el-button>
          <el-button
            type="danger"
            :disabled="selectedIds.length === 0"
            @click="handleBatchDelete"
          >
            <el-icon><Delete /></el-icon>批量删除
          </el-button>
          <el-button type="success" @click="handleExport">
            <el-icon><Download /></el-icon>导出Excel
          </el-button>
        </div>
        <div class="header-title"><h3>专利发布数据管理</h3></div>
        <div class="placeholder">
          <el-tooltip content="刷新" placement="top">
            <el-button circle @click="getList">
              <el-icon><Refresh /></el-icon>
            </el-button>
          </el-tooltip>
        </div>
      </div>

      <div class="table-body">
        <el-table
          v-loading="loading"
          :data="dataList"
          @selection-change="handleSelectionChange"
          border
          style="width: 100%"
          highlight-current-row
          @row-dblclick="handleView"
          :height="'calc(75vh - 160px)'"
          stripe
          size="default"
        >
          <el-table-column type="selection" width="45" fixed="left" />
          <el-table-column type="index" label="序号" width="50" fixed="left" />
          <el-table-column prop="zjsjwyxbs" label="唯一性标识" min-width="180" show-overflow-tooltip />
          <el-table-column prop="xxdm" label="学校代码" min-width="120" show-overflow-tooltip />
          <el-table-column prop="fbzlbh" label="专利编号" min-width="150" show-overflow-tooltip />
          <el-table-column prop="fbzlmc" label="专利名称" min-width="200" show-overflow-tooltip />
          <el-table-column prop="sqggrq" label="授权公告日期" min-width="120" />
          <el-table-column prop="dywcrgh" label="第一完成人工号" min-width="140" show-overflow-tooltip />
          <el-table-column prop="sjcjsj" label="数据采集时间" min-width="160" />
          <el-table-column prop="fbzljj" label="发布专利简介" min-width="240" show-overflow-tooltip />
          <el-table-column label="上报状态" width="100" align="center">
            <template #default="{ row }">
              <el-tag :type="getReportStatusTagType(row.reportStatus)">{{ getReportStatusText(row.reportStatus) }}</el-tag>
            </template>
          </el-table-column>
          <el-table-column label="启用状态" width="100" align="center">
            <template #default="{ row }">
              <el-switch v-model="row.enableStatus" active-value="1" inactive-value="0" @change="handleStatusChange(row)" />
            </template>
          </el-table-column>
          <el-table-column prop="createTime" label="创建时间" min-width="160" />
          <el-table-column prop="updateTime" label="更新时间" min-width="160" />
          <el-table-column label="操作" width="180" fixed="right" align="center">
            <template #default="{ row }">
              <div class="action-buttons">
                <el-button link type="primary" size="small" @click="handleView(row)"><el-icon><View /></el-icon>查看</el-button>
                <el-button link type="primary" size="small" @click="handleEdit(row)"><el-icon><Edit /></el-icon>编辑</el-button>
                <el-button link type="danger" size="small" @click="handleDelete(row)"><el-icon><Delete /></el-icon>删除</el-button>
              </div>
            </template>
          </el-table-column>
        </el-table>
      </div>

      <div class="pagination-wrapper">
        <span class="total-info">共 {{ total }} 条</span>
        <div class="pagination-controls">
          <el-pagination
            v-model:current-page="queryParams.pageNum"
            v-model:page-size="queryParams.pageSize"
            :page-sizes="[20, 50, 100, 200, 500]"
            layout="sizes, prev, pager, next, jumper"
            :total="total"
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            small
          />
        </div>
      </div>
    </el-card>

    <el-dialog v-model="dialogVisible" :title="dialogTitle" width="800px" :close-on-click-modal="false" class="data-form-dialog" destroy-on-close @close="handleFormClose">
      <el-form v-if="dialogMode !== 'view'" ref="formRef" :model="form" :rules="formRules" label-width="140px">
        <el-row :gutter="20">
          <el-col :span="12" style="margin-bottom: 18px;">
            <el-form-item label="唯一性标识" prop="zjsjwyxbs">
              <el-input v-model="form.zjsjwyxbs" placeholder="可不填，后端自动生成32位唯一编码" maxlength="32" show-word-limit />
            </el-form-item>
          </el-col>
          <el-col :span="12" style="margin-bottom: 18px;">
            <el-form-item label="学校代码" prop="xxdm">
              <el-input v-model="form.xxdm" placeholder="系统自动获取学校代码" maxlength="10" :disabled="true" />
            </el-form-item>
          </el-col>
          <el-col :span="12" style="margin-bottom: 18px;">
            <el-form-item label="发布专利编号" prop="fbzlbh">
              <el-input v-model="form.fbzlbh" placeholder="请输入发布专利编号" maxlength="50" show-word-limit />
            </el-form-item>
          </el-col>
          <el-col :span="12" style="margin-bottom: 18px;">
            <el-form-item label="授权公告日期" prop="sqggrq">
              <el-date-picker v-model="form.sqggrq" type="date" placeholder="请选择授权公告日期" format="YYYYMMDD" value-format="YYYYMMDD" style="width: 100%" />
            </el-form-item>
          </el-col>
          <el-col :span="24" style="margin-bottom: 18px;">
            <el-form-item label="发布专利名称" prop="fbzlmc">
              <el-input v-model="form.fbzlmc" placeholder="请输入发布专利名称" maxlength="200" show-word-limit />
            </el-form-item>
          </el-col>
          <el-col :span="12" style="margin-bottom: 18px;">
            <el-form-item label="第一完成人工号" prop="dywcrgh">
              <el-input v-model="form.dywcrgh" placeholder="请输入第一完成人工号" maxlength="20" show-word-limit />
            </el-form-item>
          </el-col>
          <el-col :span="12" style="margin-bottom: 18px;">
            <el-form-item label="数据采集时间" prop="sjcjsj">
              <el-date-picker v-model="form.sjcjsj" type="datetime" placeholder="请选择数据采集时间" format="YYYYMMDD HHmmss" value-format="YYYYMMDD HHmmss" style="width: 100%" />
            </el-form-item>
          </el-col>
          <el-col :span="24" style="margin-bottom: 18px;">
            <el-form-item label="发布专利简介" prop="fbzljj">
              <el-input v-model="form.fbzljj" type="textarea" :rows="4" placeholder="请输入发布专利简介" maxlength="2000" show-word-limit />
            </el-form-item>
          </el-col>
          <el-col :span="12" style="margin-bottom: 18px;">
            <el-form-item label="启用状态" prop="enableStatus">
              <el-select v-model="form.enableStatus" placeholder="请选择启用状态" style="width: 100%">
                <el-option label="禁用" value="0" />
                <el-option label="启用" value="1" />
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>

      <div v-else class="detail-view">
        <el-descriptions :column="2" border>
          <el-descriptions-item label="唯一性标识">{{ form.zjsjwyxbs }}</el-descriptions-item>
          <el-descriptions-item label="学校代码">{{ form.xxdm }}</el-descriptions-item>
          <el-descriptions-item label="发布专利编号">{{ form.fbzlbh }}</el-descriptions-item>
          <el-descriptions-item label="发布专利名称" :span="2">{{ form.fbzlmc }}</el-descriptions-item>
          <el-descriptions-item label="授权公告日期">{{ form.sqggrq }}</el-descriptions-item>
          <el-descriptions-item label="第一完成人工号">{{ form.dywcrgh }}</el-descriptions-item>
          <el-descriptions-item label="数据采集时间">{{ form.sjcjsj }}</el-descriptions-item>
          <el-descriptions-item label="发布专利简介" :span="2">{{ form.fbzljj || '无' }}</el-descriptions-item>
          <el-descriptions-item label="上报状态">
            <el-tag :type="getReportStatusTagType(form.reportStatus || '0')">{{ getReportStatusText(form.reportStatus || '0') }}</el-tag>
          </el-descriptions-item>
          <el-descriptions-item label="启用状态">
            <el-tag :type="form.enableStatus === '1' ? 'success' : 'danger'">{{ form.enableStatus === "1" ? "启用" : "禁用" }}</el-tag>
          </el-descriptions-item>
          <el-descriptions-item label="创建时间">{{ (form as any).createTime }}</el-descriptions-item>
          <el-descriptions-item label="更新时间">{{ (form as any).updateTime }}</el-descriptions-item>
        </el-descriptions>
      </div>

      <template #footer>
        <div class="dialog-footer">
          <el-button @click="dialogVisible = false">取消</el-button>
          <el-button v-if="dialogMode !== 'view'" type="primary" :loading="submitLoading" @click="handleFormSubmit">确定</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
import { ref, reactive, onMounted, computed } from "vue";
import type { FormInstance } from "element-plus";
import { Search, Refresh, Plus, Edit, Delete, View, Download } from "@element-plus/icons-vue";
import { ElMessage, ElMessageBox } from "element-plus";
import  '@/styles/index.scss'

// API导入
import {
  getOdsZlfbsjPage,
  getOdsZlfbsjById,
  addOdsZlfbsj,
  updateOdsZlfbsj,
  deleteOdsZlfbsj,
  batchDeleteOdsZlfbsj,
  exportOdsZlfbsj,
  getSystemSchoolCode, // 假设API文件中会添加
  type OdsZlfbsjInfo,
  type OdsZlfbsjQuery,
  type OdsZlfbsjForm,
} from "@/api-data/data/data_base/zygky/ods_zlfbsj";

const loading = ref(false);
const dataList = ref<OdsZlfbsjInfo[]>([]);
const total = ref(0);
const dialogVisible = ref(false);
const dialogMode = ref<"add" | "edit" | "view">("add");
const selectedIds = ref<number[]>([]);
const submitLoading = ref(false);
const queryFormRef = ref<FormInstance>();
const formRef = ref<FormInstance>();
const systemSchoolCode = ref("");

const dialogTitle = computed(() => {
  switch (dialogMode.value) {
    case "add": return "新增专利发布数据";
    case "edit": return "编辑专利发布数据";
    case "view": return "查看专利发布数据";
    default: return "专利发布数据";
  }
});

const queryParams = reactive<OdsZlfbsjQuery>({
  zjsjwyxbs: "",
  xxdm: "",
  fbzlbh: "",
  fbzlmc: "",
  dywcrgh: "",
  sqggrqStart: "",
  sqggrqEnd: "",
  sjcjsjStart: "",
  sjcjsjEnd: "",
  reportStatus: "",
  enableStatus: "",
  pageNum: 1,
  pageSize: 20,
});

// 采集日期范围选择（与后端 sjcjsjStart/sjcjsjEnd 映射）
const sjcjsjRange = ref<string[]>([]);

const form: any = reactive<OdsZlfbsjForm>({
  id: undefined,
  zjsjwyxbs: "",
  xxdm: "",
  fbzlbh: "",
  fbzlmc: "",
  fbzljj: "",
  sqggrq: "",
  dywcrgh: "",
  sjcjsj: "",
  reportStatus: "0",
  enableStatus: "1",
});

const formRules = reactive({
  zjsjwyxbs: [ { validator: (_rule: any, value: string, callback: Function) => {
      if (!value) { callback(); }
      else if (value.length !== 32) { callback(new Error('唯一编码必须是32位')); }
      else if (!/^[A-Z0-9]+$/.test(value)) { callback(new Error('只能包含大写字母和数字')); }
      else { callback(); }
    }, trigger: 'blur' }
  ],
  xxdm: [{ required: true, message: "学校代码是必填项", trigger: "blur" }],
  fbzlbh: [{ required: true, message: "发布专利编号是必填项", trigger: "blur" }, { max: 50, message: "长度不超过50个字符", trigger: "blur" }],
  fbzlmc: [{ required: true, message: "发布专利名称是必填项", trigger: "blur" }, { max: 200, message: "长度不超过200个字符", trigger: "blur" }],
  sqggrq: [{ required: true, message: "授权公告日期是必填项", trigger: "change" }],
  dywcrgh: [{ required: true, message: "第一完成人工号是必填项", trigger: "blur" }, { max: 20, message: "长度不超过20个字符", trigger: "blur" }],
  sjcjsj: [{ required: true, message: "数据采集时间是必填项", trigger: "change" }],
});

const getReportStatusText = (status: string) => {
  if (status === "0") return "未上报";
  if (status === "1") return "已上报";
  if (status === "2") return "上报失败";
  return "未知";
};

const getReportStatusTagType = (status: string) => {
  if (status === "0") return "info";
  if (status === "1") return "success";
  if (status === "2") return "danger";
  return "warning";
};

const getList = async () => {
  loading.value = true;
  try {
    const response :any = await getOdsZlfbsjPage(queryParams);
    if (response.data.code === 200) {
      dataList.value = response.data.data.records;
      total.value = response.data.data.total;
    }
  } finally {
    loading.value = false;
  }
};

const handleQuery = () => {
  // 将范围选择映射到查询参数
  if (sjcjsjRange.value && sjcjsjRange.value.length === 2) {
    queryParams.sjcjsjStart = sjcjsjRange.value[0];
    queryParams.sjcjsjEnd = sjcjsjRange.value[1];
  } else {
    queryParams.sjcjsjStart = "";
    queryParams.sjcjsjEnd = "";
  }
  queryParams.pageNum = 1;
  getList();
};

const resetQuery = () => {
  queryFormRef.value?.resetFields();
  // 清空采集日期范围与映射字段
  sjcjsjRange.value = [];
  queryParams.sjcjsjStart = "";
  queryParams.sjcjsjEnd = "";
  queryParams.reportStatus = "";
  getList();
};

const resetForm = () => {
  Object.assign(form, {
    id: undefined,
    zjsjwyxbs: "",
    xxdm: systemSchoolCode.value,
    fbzlbh: "",
    fbzlmc: "",
    fbzljj: "",
    sqggrq: "",
    dywcrgh: "",
    sjcjsj: "",
    reportStatus: "0",
    enableStatus: "1",
  });
  formRef.value?.clearValidate();
};

const handleAdd = () => {
  resetForm();
  dialogMode.value = "add";
  dialogVisible.value = true;
};

const handleEdit = async (row: OdsZlfbsjInfo) => {
  resetForm();
  const response :any = await getOdsZlfbsjById(row.id);
  Object.assign(form, response.data.data);
  dialogMode.value = "edit";
  dialogVisible.value = true;
};

const handleView = async (row: OdsZlfbsjInfo) => {
  resetForm();
  const response :any = await getOdsZlfbsjById(row.id);
  Object.assign(form, response.data.data);
  dialogMode.value = "view";
  dialogVisible.value = true;
};

const handleDelete = async (row: OdsZlfbsjInfo) => {
  await ElMessageBox.confirm("确定要删除这条数据吗？", "提示", { type: "warning" });
  await deleteOdsZlfbsj(row.id);
  ElMessage.success("删除成功");
  getList();
};

const handleBatchDelete = async () => {
  if (selectedIds.value.length === 0) return;
  await ElMessageBox.confirm(`确定要删除选中的 ${selectedIds.value.length} 条数据吗？`, "提示", { type: "warning" });
  await batchDeleteOdsZlfbsj(selectedIds.value);
  ElMessage.success("删除成功");
  getList();
};

const handleExport = async () => {
  const response = await exportOdsZlfbsj(queryParams);
  const blob = new Blob([response.data], { type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" });
  const link = document.createElement("a");
  link.href = URL.createObjectURL(blob);
  link.download = `专利发布数据_${new Date().getTime()}.xlsx`;
  link.click();
  URL.revokeObjectURL(link.href);
};

const handleStatusChange = async (row: OdsZlfbsjInfo) => {
  try {
    const response = await updateOdsZlfbsj({ id: row.id, enableStatus: row.enableStatus });
    if (response.code === 200) {
      ElMessage.success("状态修改成功");
    } else {
      ElMessage.error("状态修改失败");
      row.enableStatus = row.enableStatus === "1" ? "0" : "1";
    }
  } catch {
    ElMessage.error("状态修改失败");
    row.enableStatus = row.enableStatus === "1" ? "0" : "1";
  }
};

const handleFormSubmit = async () => {
  if (!formRef.value) return;
  await formRef.value.validate();
  submitLoading.value = true;
  try {
    if (dialogMode.value === "add") {
      await addOdsZlfbsj(form);
      ElMessage.success("新增成功");
    } else {
      await updateOdsZlfbsj(form);
      ElMessage.success("修改成功");
    }
    dialogVisible.value = false;
    getList();
  } finally {
    submitLoading.value = false;
  }
};

const handleFormClose = () => {
  dialogVisible.value = false;
  resetForm();
};

const handleSelectionChange = (selection: OdsZlfbsjInfo[]) => {
  selectedIds.value = selection.map((item) => item.id);
};

const handleSizeChange = (size: number) => {
  queryParams.pageSize = size;
  getList();
};

const handleCurrentChange = (page: number) => {
  queryParams.pageNum = page;
  getList();
};

const getSystemSchoolCodeData = async () => {
  const response :any = await getSystemSchoolCode();
  if (response.data.code === 200) {
    systemSchoolCode.value = response.data.data;
    form.xxdm = response.data.data;
  }
};

onMounted(() => {
  getSystemSchoolCodeData();
  getList();
});
</script>
 